Are the square root of x squared minus one?

Mr. kendrick made three deposits to his account in the order: $460, $185, $240. show how to use the commutative property to find the sum of the deposits mentally

What is (-3• 2) (-32 • 55)

What is the vertex of the graph of y = - 4 (x + 2) ^2 + 5?

Which expression can be used to find the surface area of the following triangular prism? Triangular prism 3 3 4 4 5 5 11 11 Choose 1 answer: A) 12+55 B) 6+6+33+44+55. C) 6+6+55+55+55. D) 12+12+33+44+55

How do I find out 145 lb = __ kg

If there are 2 possible outcomes for event A, 6 possible outcomes for event B, and 4 possible outcomes for event C, how many possible outcomes are there for event A & event B & event C?

What does it mean if y and x equal zero?

A roller coaster begins at 90 feet above ground level. Then it descends 105 feet. Find the hight of the coaster after the first decent.

Determine the integer whose product with - 1 is 63

What is the standard deviation of the data set? 21 6 18 21 20 14 19 5.4 29.3 5.0 25.1